1.
Arthropods belong to this clade of animals
2.
Arthropods have jointed ____ for walking, feeding, sensing, etc.
3.
Arthropods have this type of symmetry
4.
Arthropods have this type of main body cavity
5.
This is shed for growth and provides protection
6.
Most arthropods are ____, which includes insects, lobsters, crabs
7.
Example of an appendage specialized for sensing
8.
Arthropods have this type of developmental mode
9.
The process of shedding a cuticle
10.
The number of tissue layers in an Arthropod
11.
Arthropods have this type of circulatory system
12.
The outer skeleton/exoskeleton is formed by ____
